diff --git a/src/Directory.Packages.props b/src/Directory.Packages.props
index f2defffe4a..e05f446be6 100644
--- a/src/Directory.Packages.props
+++ b/src/Directory.Packages.props
@@ -4,7 +4,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <MicrosoftBuildVersion Condition=" '$(TargetFramework)' == 'net8.0' ">17.11.48</MicrosoftBuildVersion>
-    <MicrosoftBuildVersion Condition=" '$(TargetFramework)' == 'net9.0' ">17.14.28</MicrosoftBuildVersion>
+    <MicrosoftBuildVersion Condition=" '$(TargetFramework)' == 'net9.0' ">18.8.2</MicrosoftBuildVersion>
     <MicrosoftBuildVersion Condition=" '$(TargetFramework)' == 'net10.0' ">18.8.2</MicrosoftBuildVersion>
     <MicrosoftCodeAnalysisVersion>5.6.0</MicrosoftCodeAnalysisVersion>
   </PropertyGroup>
@@ -50,7 +50,7 @@
     <PackageVersion Include="SharpYaml" Version="3.13.0" />
     <PackageVersion Include="Shouldly" Version="4.3.0" />
     <PackageVersion Include="System.Collections.Immutable" Version="10.0.10" />
-    <PackageVersion Include="System.CommandLine" Version="2.0.7" />
+    <PackageVersion Include="System.CommandLine" Version="2.0.10" />
     <PackageVersion Include="System.IO.Abstractions" Version="22.2.0" />
     <PackageVersion Include="System.Reflection.Metadata" Version="10.0.10" />
     <PackageVersion Include="System.Text.Json" Version="10.0.10" />